List deprecated CSS classes for a DS component.
AI agents call get-deprecated-css-classes to retrieve information from Angular Toolkit MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This is a read-only tool that retrieves metadata (deprecated CSS classes) from a design system component. It has no side effects, does not execute code, modify data, delete anything, or perform financial operations.
From the tool's definition Tool name 'get-deprecated-css-classes' and description 'List deprecated CSS classes for a DS component' indicate a query/retrieval operation that returns information about deprecated CSS classes without modifying or executing anything.
Attacks that exploit this kind of access
List deprecated CSS classes for a DS component. It is categorised as a Read tool in the Angular Toolkit MCP MCP Server, which means it retrieves data without modifying state.
Register the Angular Toolkit MCP server in PolicyLayer and add a rule for get-deprecated-css-classes: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Angular Toolkit MCP. Nothing to install.
get-deprecated-css-classes is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get-deprecated-css-classes rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for get-deprecated-css-classes. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
get-deprecated-css-classes is provided by the Angular Toolkit MCP server (push-based/angular-toolkit-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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